https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114072
--- Comment #1 from Rainer Orth <ro at gcc dot gnu.org> --- Richard, any suggestion on how to handle this? There are 3 instances of "not vectorized" in the dump: /vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/vect-pr111779.c:29:23: missed: not vectorized: relevant stmt not supported: _4 = a$b4_6 >> 7; /vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/vect-pr111779.c:36:1: missed: not vectorized: relevant stmt not supported: _ifc__32 = x[i_15].D.2986; /vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/vect-pr111779.c:45:17: missed: not vectorized: no grouped stores in basic block.